305977056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1042481664

約数和(自身を除く): 736504608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 66, 71, 77, 84, 88, 96, 106, 112, 121, 132, 142, 154, 159, 168, 176, 212, 213, 224, 231, 242, 264, 284, 308, 318, 336, 352, 363, 371, 424, 426, 462, 484, 497, 528, 568, 583, 616, 636, 672, 726, 742, 781, 847, 848, 852, 924, 968, 994, 1056, 1113, 1136, 1166, 1232, 1272, 1452, 1484, 1491, 1562, 1694, 1696, 1704, 1749, 1848, 1936, 1988, 2226, 2272, 2332, 2343, 2464, 2541, 2544, 2904, 2968, 2982, 3124, 3388, 3408, 3498, 3696, 3763, 3872, 3976, 4081, 4452, 4664, 4686, 5082, 5088, 5467, 5808, 5936, 5964, 6248, 6413, 6776, 6816, 6996, 7392, 7526, 7952, 8162, 8591, 8904, 9328, 9372, 10164, 10934, 11289, 11616, 11872, 11928, 12243, 12496, 12826, 13552, 13992, 15052, 15904, 16324, 16401, 17182, 17808, 18656, 18744, 19239, 20328, 21868, 22578, 23856, 24486, 24992, 25652, 25773, 26341, 27104, 27984, 30104, 32648, 32802, 34364, 35616, 37488, 38478, 40656, 41393, 43736, 44891, 45156, 47712, 48972, 51304, 51546, 52682, 55968, 60137, 60208, 65296, 65604, 68728, 74976, 76956, 79023, 81312, 82786, 87472, 89782, 90312, 97944, 102608, 103092, 105364, 120274, 120416, 124179, 130592, 131208, 134673, 137456, 153912, 158046, 165572, 174944, 179564, 180411, 180624, 195888, 205216, 206184, 210728, 240548, 248358, 262416, 269346, 274912, 289751, 307824, 316092, 331144, 359128, 360822, 361248, 391776, 412368, 421456, 455323, 481096, 496716, 524832, 538692, 579502, 615648, 632184, 662288, 718256, 721644, 824736, 842912, 869253, 910646, 962192, 993432, 1077384, 1159004, 1264368, 1324576, 1365969, 1436512, 1443288, 1738506, 1821292, 1924384, 1986864, 2154768, 2318008, 2528736, 2731938, 2886576, 3187261, 3477012, 3642584, 3973728, 4309536, 4636016, 5463876, 5773152, 6374522, 6954024, 7285168, 9272032, 9561783, 10927752, 12749044, 13908048, 14570336, 19123566, 21855504, 25498088, 27816096, 38247132, 43711008, 50996176, 76494264, 101992352, 152988528, 305977056]

約数ペア:

[(1, 305977056), (2, 152988528), (3, 101992352), (4, 76494264), (6, 50996176), (7, 43711008), (8, 38247132), (11, 27816096), (12, 25498088), (14, 21855504), (16, 19123566), (21, 14570336), (22, 13908048), (24, 12749044), (28, 10927752), (32, 9561783), (33, 9272032), (42, 7285168), (44, 6954024), (48, 6374522), (53, 5773152), (56, 5463876), (66, 4636016), (71, 4309536), (77, 3973728), (84, 3642584), (88, 3477012), (96, 3187261), (106, 2886576), (112, 2731938), (121, 2528736), (132, 2318008), (142, 2154768), (154, 1986864), (159, 1924384), (168, 1821292), (176, 1738506), (212, 1443288), (213, 1436512), (224, 1365969), (231, 1324576), (242, 1264368), (264, 1159004), (284, 1077384), (308, 993432), (318, 962192), (336, 910646), (352, 869253), (363, 842912), (371, 824736), (424, 721644), (426, 718256), (462, 662288), (484, 632184), (497, 615648), (528, 579502), (568, 538692), (583, 524832), (616, 496716), (636, 481096), (672, 455323), (726, 421456), (742, 412368), (781, 391776), (847, 361248), (848, 360822), (852, 359128), (924, 331144), (968, 316092), (994, 307824), (1056, 289751), (1113, 274912), (1136, 269346), (1166, 262416), (1232, 248358), (1272, 240548), (1452, 210728), (1484, 206184), (1491, 205216), (1562, 195888), (1694, 180624), (1696, 180411), (1704, 179564), (1749, 174944), (1848, 165572), (1936, 158046), (1988, 153912), (2226, 137456), (2272, 134673), (2332, 131208), (2343, 130592), (2464, 124179), (2541, 120416), (2544, 120274), (2904, 105364), (2968, 103092), (2982, 102608), (3124, 97944), (3388, 90312), (3408, 89782), (3498, 87472), (3696, 82786), (3763, 81312), (3872, 79023), (3976, 76956), (4081, 74976), (4452, 68728), (4664, 65604), (4686, 65296), (5082, 60208), (5088, 60137), (5467, 55968), (5808, 52682), (5936, 51546), (5964, 51304), (6248, 48972), (6413, 47712), (6776, 45156), (6816, 44891), (6996, 43736), (7392, 41393), (7526, 40656), (7952, 38478), (8162, 37488), (8591, 35616), (8904, 34364), (9328, 32802), (9372, 32648), (10164, 30104), (10934, 27984), (11289, 27104), (11616, 26341), (11872, 25773), (11928, 25652), (12243, 24992), (12496, 24486), (12826, 23856), (13552, 22578), (13992, 21868), (15052, 20328), (15904, 19239), (16324, 18744), (16401, 18656), (17182, 17808)]